Data Scientist - Atain (San Sebastián)

Position: Global Data Scientist

Location: Madrid, Spain

About the Role

We are seeking an experienced Global Data Scientist to join a high-performing Product & Analytics team comprising Data Scientists, Machine Learning Engineers, and Product Managers. In this role, you will provide hands‑on technical leadership and develop production‑grade machine learning solutions that directly impact key business areas including assortment optimization, supply chain performance, promotion effectiveness, and pricing strategy. Your work will influence commercial decisions across thousands of locations worldwide, driving measurable business value and revenue growth.

Key Responsibilities

• Design, develop, deploy, and maintain production‑grade machine learning models and analytical solutions.
• Lead data science initiatives focused on:
  • Assortment Optimization
  • Supply Chain Analytics
  • Promotion Incrementality Measurement